1. Plugs 2. Waterproof and dustproof: Safe and durable, easy to connect, and capable of stable operation in various harsh environments 3. strength flameretardant plastic shell: Easy to cope with temperature environments, resistant to pressure drop and impact 4. Using rhubarb copper pillars: For better conductivity and higher work efficiency 5. Multiple models to choose from: Complete product manuals to meet your work and life needs Use scenarios Outdoor construction or mining sites where exposure to dust, moisture, and temperature variation requires reliable, durable plug connectivity Industrial facilities with ambient temperatures, vibration, or occasional impacts, needing stable electrical connections and resistance to environmental stress Field service or maintenance work where quick, secure plugin connections and accessible product manuals support efficiency and accuracy